JP7460619B2 - マルチビーム電力制御方法およびシステム - Google Patents

マルチビーム電力制御方法およびシステム Download PDF

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JP7460619B2
JP7460619B2 JP2021524011A JP2021524011A JP7460619B2 JP 7460619 B2 JP7460619 B2 JP 7460619B2 JP 2021524011 A JP2021524011 A JP 2021524011A JP 2021524011 A JP2021524011 A JP 2021524011A JP 7460619 B2 JP7460619 B2 JP 7460619B2
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power
power control
parameters
transmission
dci
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JP2022517479A (ja
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ケ ヤオ，
ボー ガオ，
ユー ゴー リー，
ジャオファ ルー，
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ZTE Corp
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ZTE Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06956—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using a selection of antenna panels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/281—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission taking into account user or data type priority

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021524011A 2018-11-02 2018-11-02 マルチビーム電力制御方法およびシステム Active JP7460619B2 (ja)

Priority Applications (1)

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JP2023158188A JP2023166613A (ja) 2018-11-02 2023-09-22 マルチビーム電力制御方法およびシステム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/113832 WO2020034442A1 (fr) 2018-11-02 2018-11-02 Procédés et systèmes de commande de puissance de multiples faisceaux

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JP7460619B2 true JP7460619B2 (ja) 2024-04-02

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US (2) US11895601B2 (fr)
EP (1) EP3874835A4 (fr)
JP (2) JP7460619B2 (fr)
KR (1) KR102656025B1 (fr)
CN (2) CN114389664B (fr)
BR (1) BR112021008515A2 (fr)
WO (1) WO2020034442A1 (fr)

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CN116963245A (zh) * 2022-04-19 2023-10-27 北京紫光展锐通信技术有限公司 一种功率确定方法、装置、芯片及模组设备
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３ｒｄ Ｇｅｎｅｒａｔｉｏｎ Ｐａｒｔｎｅｒｓｈｉｐ Ｐｒｏｊｅｃｔ，Ｔｅｃｈｎｉｃａｌ Ｓｐｅｃｉｆｉｃａｔｉｏｎ Ｇｒｏｕｐ Ｒａｄｉｏ Ａｃｃｅｓｓ Ｎｅｔｗｏｒｋ； ＮＲ； Ｐｈｙｓｉｃａｌ ｌａｙｅｒ ｐｒｏｃｅｄｕｒｅｓ ｆｏｒ ｃｏｎｔｒｏｌ （Ｒｅｌｅａｓｅ １５），３ＧＰＰ ＴＳ ３８．２１３ Ｖ１５．３．０ （２０１８－０９），２０１８年１０月０１日，１３－１４ページ
ＩｎｔｅｒＤｉｇｉｔａｌ，Ｃｏｒｒｅｃｔｉｏｎｓ ｏｎ ＣＦＲＡ ＢＦＲ ｔｅｒｍｉｎａｔｉｏｎ［ｏｎｌｉｎｅ］，３ＧＰＰ ＴＳＧ ＲＡＮ ＷＧ２ ＃１０３ｂｉｓ Ｒ２－１８１５６４３，Ｉｎｔｅｒｎｅｔ＜ＵＲＬ：ｈｔｔｐｓ：／／ｗｗｗ．３ｇｐｐ．ｏｒｇ／ｆｔｐ／ｔｓｇ＿ｒａｎ／ＷＧ２＿ＲＬ２／ＴＳＧＲ２＿１０３ｂｉｓ／Ｄｏｃｓ／Ｒ２－１８１５６４３．ｚｉｐ＞，２０１８年１０月１２日
ＺＴＥ，Ｍａｉｎｔｅｎａｎｃｅ ｆｏｒ ＵＬ ｐｏｗｅｒ ｃｏｎｔｒｏｌ［ｏｎｌｉｎｅ］，３ＧＰＰ ＴＳＧ ＲＡＮ ＷＧ１ ＃９４ｂ Ｒ１－１８１０２１７，Ｉｎｔｅｒｎｅｔ＜ＵＲＬ：ｈｔｔｐｓ：／／ｗｗｗ．３ｇｐｐ．ｏｒｇ／ｆｔｐ／ｔｓｇ＿ｒａｎ／ＷＧ１＿ＲＬ１／ＴＳＧＲ１＿９４ｂ／Ｄｏｃｓ／Ｒ１－１８１０２１７．ｚｉｐ＞，２０１８年０９月２９日

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EP3874835A4 (fr) 2022-06-15
CN112913287A (zh) 2021-06-04
US11895601B2 (en) 2024-02-06
JP2022517479A (ja) 2022-03-09
JP2023166613A (ja) 2023-11-21
US20210258894A1 (en) 2021-08-19
KR102656025B1 (ko) 2024-04-08
KR20210084591A (ko) 2021-07-07
US20240251361A1 (en) 2024-07-25
CN114389664A (zh) 2022-04-22
EP3874835A1 (fr) 2021-09-08
WO2020034442A1 (fr) 2020-02-20
CN114389664B (zh) 2024-01-19
BR112021008515A2 (pt) 2021-08-03

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